Review on 🚲 Powerful Mini Bike Pump: DIYIFE Bicycle Tire Pump for Presta & Schrader Valve, 300 PSI, with Needle and Frame Mount - Ideal for Road & MTB by Tim Airy

The pump is very well thought out. It seems that this is a copy of a more expensive pump. It has a short stroke, but it pumps when the handle is pulled or squeezed. The Schrader valve is screwed onto the valve stem, which takes a little time, but stays put. It can also make Presto valves but I don't have one so I haven't tried it. The head is quite large, but I've had no problem getting it in between the spokes on any of my bikes. The valve head and tube body are aluminum, the end caps are plastic, but the threads are very thin so they seal well. The pump is very light and small. It fits easily in a tool bag or backpack. The pump comes with a plastic bracket that snaps into place and is secured with Velcro. The back of the mount is designed to fit snugly against the frame tube. It comes with short mounting screws to attach to the bike, but self-tapping screws would be better, as well as instructions for drilling, mounting locations, etc. The pump doesn't seem to have anything stopping it from popping out during assembly.